参考文献
Journal of Organic Chemistry, , vol. 2, p. 471,474,475
Journal of the American Chemical Society, , vol. 67, p. 1616
Industrial and Engineering Chemistry, , vol. 28, p. 59
Journal of the American Chemical Society, , vol. 66, p. 705
Journal of the Chemical Society, , p. 3061
Journal of the American Chemical Society, , vol. 52, p. 3401